ESCAPING THE BUBBLE:

Brockman and Kalla, journalist Sravasti Dasgupta reports in The Independent, conducted an experiment in September 2020 and published the results in late March. The researchers explained, "Of 763 qualifying participants, we then randomized 40 percent to treatment group. To change the slant of their media diet, we offered treatment group participants $15 per hour to watch seven hours of CNN per week, during September 2020, prioritizing the hours at which participants indicated they typically watched Fox News.... Despite regular Fox viewers being largely strong partisans, we found manifold effects of changing the slant of their media diets on their factual beliefs, attitudes, perceptions of issues' importance, and overall political views."

According to Dasgupta, the experiment, "found changes in attitudes and policy preferences about COVID-19, evaluations of then-President Donald Trump and Republican candidates as well as elected officials." The researchers also "found that participants became more likely to agree that if Donald Trump made a mistake, Fox News would not cover it." [...]

Brockman and Kalla said of their project, "We found large effects of watching CNN instead of Fox News on participants' factual perceptions of current events -- i.e., beliefs -- and knowledge about the 2020 presidential candidates' positions. They discovered changes in attitudes about Donald Trump and Republicans as well as a large effect on their opinions about COVID."

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